?clc;?clear;?close?all;

im?=?imread（‘Image__2018-06-30__21-26-36.bmp‘）;
%?im?=?imresize（im0.5）;
im?=?im2double（im）;
[imagePoints?boardSize?imagesUsed]?=?detectCheckerboardPoints（im）;%捕獲角點，并儲存在imagePoints
K（8112）=1.0;??%創建3維矩陣???因為得到的角點坐標是8x11個。?
for?i=1:11????%imagePoints是88x2矩陣，通過循環轉換為8x11x2形式的矩陣，方便后續處理
????for?j=1:8
????K（ji1）=imagePoints（j+（i-1）*81）;K（ji2）=imagePoints（j+（i-1）*82）;
????end
end
figure（2）;imshow（im）;hold?on?;
for?i?=?1:8
plot（K（i:1）K（i:2）‘bo‘）;?????????????%畫出捕獲角點
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????5039926??2018-06-30?21:26??get_subcorner\Image__2018-06-30__21-26-36.bmp
?????文件???????23552??2018-09-20?09:28??get_subcorner\Thumbs.db
?????文件?????????579??2018-09-20?09:21??get_subcorner\my_subcorner.m
?????文件???????30060??2018-09-20?09:28??get_subcorner\亞像素點.PNG
?????目錄???????????0??2018-09-20?09:28??get_subcorner\